Piece of ice in glacier cave

Photo: Piece of ice in glacier cave. This cave is a spillway through which meltwater from the glacier does not always flow. Subglacial meltwater channel, which does not carry water all day.
Since the meltwater channel is located entirely above the glacier bed, it is referred to as an R-channel (or Röthlisberger channel).
Description: Piece of ice in glacier cave. This cave is a spillway through which meltwater from the glacier does not always flow. Subglacial meltwater channel, which does not carry water all day.[nl]
Since the meltwater channel is located entirely above the glacier bed, it is referred to as an R-channel (or Röthlisberger channel).
Location: Bernese Oberland, Switzeland
Date Month/Year: 9.2016
Photographer: Daniela Oberli, Hasle-Rüegsau
Number: C119968